128169360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16183}}^1$

素因数の和:16213

約数の個数: 120

約数和(自身を含む): 469594944

約数和(自身を除く): 341425584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 16183, 32366, 48549, 64732, 80915, 97098, 129464, 145647, 161830, 178013, 194196, 242745, 258928, 291294, 323660, 356026, 388392, 485490, 534039, 582588, 647320, 712052, 728235, 776784, 890065, 970980, 1068078, 1165176, 1294640, 1424104, 1456470, 1602117, 1780130, 1941960, 2136156, 2330352, 2670195, 2848208, 2912940, 3204234, 3560260, 3883920, 4272312, 5340390, 5825880, 6408468, 7120520, 8010585, 8544624, 10680780, 11651760, 12816936, 14241040, 16021170, 21361560, 25633872, 32042340, 42723120, 64084680, 128169360]

約数ペア:

[(1, 128169360), (2, 64084680), (3, 42723120), (4, 32042340), (5, 25633872), (6, 21361560), (8, 16021170), (9, 14241040), (10, 12816936), (11, 11651760), (12, 10680780), (15, 8544624), (16, 8010585), (18, 7120520), (20, 6408468), (22, 5825880), (24, 5340390), (30, 4272312), (33, 3883920), (36, 3560260), (40, 3204234), (44, 2912940), (45, 2848208), (48, 2670195), (55, 2330352), (60, 2136156), (66, 1941960), (72, 1780130), (80, 1602117), (88, 1456470), (90, 1424104), (99, 1294640), (110, 1165176), (120, 1068078), (132, 970980), (144, 890065), (165, 776784), (176, 728235), (180, 712052), (198, 647320), (220, 582588), (240, 534039), (264, 485490), (330, 388392), (360, 356026), (396, 323660), (440, 291294), (495, 258928), (528, 242745), (660, 194196), (720, 178013), (792, 161830), (880, 145647), (990, 129464), (1320, 97098), (1584, 80915), (1980, 64732), (2640, 48549), (3960, 32366), (7920, 16183)]